Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_576318642e3a19b3c2b046899431eed0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_576318642e3a19b3c2b046899431eed0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_576318642e3a19b3c2b046899431eed0_cryptolocker
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Size
62KB
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MD5
576318642e3a19b3c2b046899431eed0
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SHA1
a96952e37f30642567567ae068a3cd2df1049136
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SHA256
bd8bbeae2e9cc53a65572810aca85ac772ca1f5fdef3fdca69e74e15c3e4337b
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SHA512
10e99717de9d32af4473cd12af7f298b82a6d767a38ef7c7fff3f40750a02e8611ad203684834c22a3b14fe982f6850c9a240b3f16fe33ce2d0b5eeae1d96790
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts6:BbdDmjr+OtEvwDpjM8i
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-08_576318642e3a19b3c2b046899431eed0_cryptolocker
Files
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2024-03-08_576318642e3a19b3c2b046899431eed0_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE